Tire tread



FIG. 1 is a perspective view of a tire tread, it being understood thatthe tread pattern repeats uniformly throughout the circumference of thetire tread;

FIG. 2 is a front elevational view thereof; and,

FIG. 3 is a side elevational view thereof, the opposite side elevationalview being identical thereto;

The broken line showing of the tire sidewall in the drawings is forillustrative purposes only and forms no part of the claimed design.

The ornamental design for a tire tread, as shown and described.